Synology RackStation RS6426xs+ | 16-Bay High-Performance Enterprise Rackmount NAS
The Synology RackStation RS6426xs+ is a powerful 3U 16-bay enterprise storage server built for data-intensive applications, virtualization, and centralized backup. Powered by Synology DiskStation Manager (DSM), it delivers high sequential throughput and scales up to petabyte-class capacity to support growing enterprise infrastructures.
Engineered for High-Performance Enterprise Storage:
- Robust Hardware: 8-core Intel Xeon D-1739 processor with 16GB DDR4 ECC RAM (expandable up to 96GB).
- High-Speed Networking: Dual built-in 10GbE RJ-45 ports with two PCIe 4.0 slots for optional 25GbE or Fibre Channel adapters.
- Massive Scalability: 16 SATA 3.5″/2.5″ drive bays, expandable up to 64 bays (up to 1.536PB raw capacity) using RX1225RP expansion units.
- Enterprise Reliability: Redundant dual 550W power supplies, out-of-band management, and support for Synology High Availability clustering.
Specification
| CPU | CPU Model | Intel Xeon D-1739 |
|---|---|---|
| CPU Quantity | 1 | |
| CPU Cores | 8 | |
| CPU Threads | 16 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 3.0 (base) / 3.5 (turbo) GHz | |
| Hardware Encryption Engine | ||
| Memory | System Memory | 16 GB DDR4 ECC RDIMM |
| Memory Module Pre-installed | 16 GB (16 GB × 1) | |
| Total Memory Slots | 6 | |
| Maximum Memory Capacity | 96 GB (16 GB × 6) | |
| Notes |
| |
| Storage | Drive Bays (See all supported drives) | 16 × 3.5″ SATA HDD or 2.5″ SATA SSD |
| Maximum Drive Bays with Expansion Unit | 64 (RX1225RP × 4) | |
| Hot Swappable Drive* | ||
| Notes |
| |
| External Ports | RJ-45 10GbE LAN Port | 2 |
| Out-of-Band Management LAN Port | 1 | |
| USB 3.2 Gen 1 Port | 2 | |
| Expansion Port | 4 | |
| Expansion Port Type | Mini-SAS HD | |
| PCIe | PCIe Expansion | 2 × Gen4 x8 slot (x8 link) |
| Appearance | Form Factor (RU) | 3U |
| Size (Height × Width × Depth) | 132.3 mm × 482 mm × 656.5 mm | |
| Weight | 17.9 kg | |
| Rack Installation Support* | 4-post 19″ rack (Synology Rail Kit – RKS-02) | |
| Notes | The rail kit is sold separately | |
| Others | System Fan | 80 mm × 80 mm × 3 pcs |
| Fan Speed Mode |
| |
| Easy Replacement System Fan | ||
| Power Recovery | ||
| Noise Level | 42.2 dB(A) | |
| Scheduled Power On / Off | ||
| Wake on LAN / WAN | ||
| Power Supply Unit / Adapter | 550 watts | |
| Redundant Power Supply | ||
| AC Input Power Voltage | 100 V to 240 V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption | 165.45 watts (Access) 73.38 watts (HDD Hibernation) | |
| British Thermal Unit | 564.92 BTU/hr (Access) 250.55 BTU/hr (HDD Hibernation) | |
| Notes |
| |
| Temperature | Operating Temperature | 0°C to 35°C (32°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
| Operating Humidity | 8% to 80% RH | |
| Storage Humidity | 5% to 95% RH | |
| Certification |
| |
| Warranty | 5 Years | |
| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) | |
| Environment | RoHS Compliant | |
| Packaging Content |
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